What is the square root of 12 the power of 2 + 5 the power of 2?
1 Answer
Sep 20, 2015
37
Explanation:
I'm assuming you meant
Well then, that's easy.
The square of a square-root is what's inside the root.
You'll have to remember the rule:
(Note: this is different from the square-root of a square
i.e.
So, we have: